"atomic bomb" commit. Reorganized OpenCV directory structure

2010-05-11 17:44:00 +00:00
commit 127d6649a1
1761 changed files with 1766340 additions and 0 deletions
--- a/modules/features2d/src/keypoint.cpp
+++ b/modules/features2d/src/keypoint.cpp
@@ -0,0 +1,98 @@
+/*M///////////////////////////////////////////////////////////////////////////////////////
+//
+//  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+//
+//  By downloading, copying, installing or using the software you agree to this license.
+//  If you do not agree to this license, do not download, install,
+//  copy or use the software.
+//
+//
+//                           License Agreement
+//                For Open Source Computer Vision Library
+//
+// Copyright (C) 2008, Willow Garage Inc., all rights reserved.
+// Third party copyrights are property of their respective owners.
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+//   * Redistribution's of source code must retain the above copyright notice,
+//     this list of conditions and the following disclaimer.
+//
+//   * Redistribution's in binary form must reproduce the above copyright notice,
+//     this list of conditions and the following disclaimer in the documentation
+//     and/or other materials provided with the distribution.
+//
+//   * The name of Intel Corporation may not be used to endorse or promote products
+//     derived from this software without specific prior written permission.
+//
+// This software is provided by the copyright holders and contributors "as is" and
+// any express or implied warranties, including, but not limited to, the implied
+// warranties of merchantability and fitness for a particular purpose are disclaimed.
+// In no event shall the Intel Corporation or contributors be liable for any direct,
+// indirect, incidental, special, exemplary, or consequential damages
+// (including, but not limited to, procurement of substitute goods or services;
+// loss of use, data, or profits; or business interruption) however caused
+// and on any theory of liability, whether in contract, strict liability,
+// or tort (including negligence or otherwise) arising in any way out of
+// the use of this software, even if advised of the possibility of such damage.
+//
+//M*/
+
+#include "precomp.hpp"
+
+namespace cv
+{
+	
+
+void write(FileStorage& fs, const string& objname, const vector<KeyPoint>& keypoints)
+{
+    WriteStructContext ws(fs, objname, CV_NODE_SEQ + CV_NODE_FLOW);
+    
+    int i, npoints = (int)keypoints.size();
+    for( i = 0; i < npoints; i++ )
+    {
+        const KeyPoint& kpt = keypoints[i];
+        write(fs, kpt.pt.x);
+        write(fs, kpt.pt.y);
+        write(fs, kpt.size);
+        write(fs, kpt.angle);
+        write(fs, kpt.response);
+        write(fs, kpt.octave);
+    }
+}
+
+
+void read(const FileNode& node, vector<KeyPoint>& keypoints)
+{
+    keypoints.resize(0);
+    FileNodeIterator it = node.begin(), it_end = node.end();
+    for( ; it != it_end; )
+    {
+        KeyPoint kpt;
+        it >> kpt.pt.x >> kpt.pt.y >> kpt.size >> kpt.angle >> kpt.response >> kpt.octave;
+        keypoints.push_back(kpt);
+    }
+}
+    
+
+void KeyPoint::convert(const std::vector<KeyPoint>& u, std::vector<Point2f>& v)
+{
+    size_t i, sz = u.size();
+    v.resize(sz);
+    
+    for( i = 0; i < sz; i++ )
+        v[i] = u[i].pt;
+}
+    
+void KeyPoint::convert( const std::vector<Point2f>& u, std::vector<KeyPoint>& v,
+                        float size, float response, int octave, int class_id )
+{
+    size_t i, sz = u.size();
+    v.resize(sz);
+    
+    for( i = 0; i < sz; i++ )
+        v[i] = KeyPoint(u[i], size, -1, response, octave, class_id);
+}
+
+}